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Earth Science Regents ESRT Review Flashcards | StudBud
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Earth Science Regents ESRT Review
Earth Science Regents ESRT Review
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Regents Review
Flashcards
20 cards
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Questions
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Answers
1
Large deposits of rock gypsum and rock salt usually form in areas of
fault zones in the crust
continental ice sheets
shallow evaporating seas
active volcanoes
2
Wavy bands of light and dark minerals visible in gneiss bedrock probably formed from the
cementing together of individual miner grains
cooling and crystallization of magma
heat and pressure during metamorphism
evaporation of an ancient ocean
3
In which direction do surface winds blow around a H-pressure system in the Northern Hemisphere?
counterclockwise and inward
clockwise and outward
counterclockwise and outward
clockwise and inward
4
The inferred temp. and pressure of Earth's interior at a depth of 3,000 km are approximately
5000°C and 3.0 million atmospheres
1000°C and 1.0 million atmospheres
5000°C and 1.5 million atmospheres
1000°C and 0.5 million atmospheres
5
The two most abundant elements by mass in Earth’s crust are oxygen and
hydrogen
nitrogen
potassium
silicon
6
During which process does water gain the most heat energy?
evaporation
melting
condensation
freezing
7
Sedimentary rocks that are clastic and contain particles with diameters smaller than 0.006 cm.
siltstone & shale
bituminous coal & breccia
conglomerate & sandstone
fossil limestone & chemical limestone
8
Which two stars are most similar in luminosity?
Polaris and the Sun
Alpha Centauri and Sirius
Betelgeuse and Barnard's Star
Procyon B and Proxima Centauri
9
The minerals talc, muscovite mica, quartz, and olivine are similar because they
Break along cleavage planes.
Have the same hardness.
contain silicon and oxygen.
Are the same color.
10
Which New York State landscape region is composed mainly of metamorphosed surface bedrock?
Erie-Ontario Lowlands
Taconic Mountains
Allegheny Plateau
Atlantic Coastal Plain
11
Which current has a major factor on the climate of Western Europe?
Gulf Stream Current
North Atlantic Current
Labrador Current
Canary Current
12
What is the largest particle that can be kept in motion by a stream with a velocity of 0.1 cm/s
pebbles
sand
clay
silt
13
An igneous intrusion is 50 million yrs old. The most probable age of the rock surrounding it is
60 million years
25 million years
40 million years
10 million years
14
Which igneous rock has a vesicular texture and minerals potassium feldspar and quartz?
scoria
pegmatite
andesite
pumice
15
What is the dewpoint temperature when the relative humidity is 30% and the air temp. is 20°C?
-28 degrees C
2 degrees C
6 degrees C
9 degrees C
16
What is the wind speed shown below and which instrument is used to measure the wind speed?
15 knots, measured by a wind vane
25 knots, measured by an anemometer
15 knots, measured by an anemometer
25 knots, measured by a wind vane
17
Seafloor spreading is occurring at the boundary between the
Nazca Plate and South American Plate
Indian-Australian Plate and the Antarctic Plate
Indian-Australian Plate and Eurasian Plate
North American Plate and the Pacific Plate
18
Earthquake at 5:00 a.m, what time would the
P
-wave reach a station 3,000 km from the epicenter?
5:01:40 am
5:04:30 am
5:05:40 am
5:10:15 am
19
A mass extinction of the dinosaurs probably occurred at the end of the Cretaceous Period b/c?
an absence of dinosaur fossils in Paleocene bedrock
drawings of dinosaurs in caves during the Paleocene Epoch
evolution of dinosaurs during the Late Cretaceous Epoch
an abundance of dinosaur fossils in Early Cretaceous bedrock
20
Which substance has a higher specific heat?
Copper
Lead
Iron
Granite